Jack Campbell

Osiris “Oz” Aquino is an underprepared Navy officer put in command of seven castoff Marines on a research starship dispatched to an alien planet.

The Alliance has been fighting the Syndics for a century—and losing badly. Now its fleet is crippled and stranded in enemy territory. Their only hope is a man who’s emerged from a century-long hibernation to find he has been heroically idealized beyond belief… Captain John “Black Jack”...

Captain John “Black Jack” Geary has come home after a century of cryogenic sleep to find the war between the Alliance and the Syndicate Worlds still raging. A legendary hero, he is promoted to fleet admiral—even though the ruling council fears he may stage a military coup. Geary has...

Twenty years after the war that overthrew the Great Guilds, the Empire is vowing to avenge the massive defeat of the Imperial legions at Dorcastle....

Earth is no longer the center of the universe. After the invention of the faster-than-light jump drive, humanity is rapidly establishing new colonies....

The New York Times best-selling author puts the Alliance fleet’s enemy in the spotlight as the people of the Syndicate Worlds attempt to rebuild their lives......

Admiral Geary's First Fleet of the Alliance has survived the journey deep into unexplored interstellar space, a voyage that led to the discovery of new alien species....

In Rip-Off!, 13 of today’s best and most-honored writers of speculative fiction face a challenge even they would be hard-pressed to conceive....

Now captain of her own pirate ship, Jules of Landfall faces ambushes by Mage assassins and threats from Mechanics who can’t decide whether to kill her or try to use her for their own ends. The Emperor has made her an offer he doesn’t think she can refuse....

Two Syndicate World star systems have fallen prey to a mysterious fleet of warships - a fleet controlled entirely by artificial intelligence - that is now targeting Alliance space....

The Alliance has been fighting a losing battle against the Syndicate Worlds for over a century. Now, Captain John “Black Jack” Geary, who returned to the fleet after a hundred-year suspended animation, must keep the Alliance one step ahead of its merciless foe… After a series of deadly...

The first book in a thrilling new epic fantasy saga by Jack Campbell, the New York Times best-selling author of The Lost Fleet series! For centuries, the two Great Guilds have controlled the world of Dematr. The Mechanics and the Mages have been bitter rivals, agreeing only on the need to keep...

Admiral John “Black Jack” Geary fears the greatest threat to humanity may be itself in this gripping continuation of the New York Times bestselling series. As far from explored space as any human has ever been, Geary and the Alliance fleet are on their own, protecting a diplomatic mission in...

Someone onboard the USS Michaelson is selling secrets, and to uncover the traitor, legal officer Lieutenant Paul Sinclair must walk the dangerous line between duty and honor....

Trapped within the dead city of Marandur, Master Mechanic Mari and Mage Alain must escape both merciless barbarians and the pitiless Imperial Legion. Beyond those dangers lie the mightiest and most unforgiving powers in the world of Dematr: the Great Guilds that rule the world with iron fists...

He was sent into space to protect the U.S. Lunar Colony. Instead, when faced with orders that would do nothing but get his soldiers killed, Sergeant Stark lead a rebellion....

To seize the moon from foreign powers--and keep his men alive - Sergeant Ethan Stark must choose which orders to obey - and which to ignore.....

A mutiny on the moon places Sgt. Ethan Stark in command of the U.S. military forces there - and turns a dream for independence into a reality....

The first book of best-selling sci-fi author Jack Campbell’s new series Beyond the Frontier returns to find Captain John “Black Jack" Geary, the hero of the Lost Fleet series, awoken from cryogenic sleep to take command of the fleet.....

The New York Times best-selling author returns with the next chapter in the overthrow of the Syndicate Worlds’ oppression….